EPM7256AETC14410N Altera, EPM7256AETC14410N Datasheet - Page 7

• Manufacturer Part Number: EPM7256AETC14410N
• Description: IC PLD EEPROM 256 MACROCELL TQFP-144
• Manufacturer: Altera
• Series: MAX 7000AEr

Specifications of EPM7256AETC14410N

• Cpld Type: EEPROM
• No. Of Macrocells: 256
• No. Of I/o's: 120
• Propagation Delay: 10ns
• Global Clock Setup Time: 3.9ns
• Frequency: 172.4MHz
• Supply Voltage Range: 3V To 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Altera Corporation
Figure 1. MAX 7000A Device Block Diagram
Note:
(1)
EPM7032AE, EPM7064AE, EPM7128A, EPM7128AE, EPM7256A, and EPM7256AE devices have six output enables.
EPM7512AE devices have 10 output enables.
INPUT/OE2/GCLK2
INPUT/GCLRn
INPUT/GCLK1
INPUT/OE1
2 to 16 I/O
2 to 16 I/O
6 or 10 Output Enables (1)
Control
Control
Block
Block
I/O
I/O
Logic Array Blocks
The MAX 7000A device architecture is based on the linking of
high-performance LABs. LABs consist of 16-macrocell arrays, as shown in
Figure
is fed by all dedicated input pins, I/O pins, and macrocells.
Each LAB is fed by the following signals:
6
6
2 to 16
2 to 16
2 to 16
2 to 16
36 signals from the PIA that are used for general logic inputs
Global controls that are used for secondary register functions
Direct input paths from I/O pins to the registers that are used for fast
setup times
1. Multiple LABs are linked together via the PIA, a global bus that
LAB A
LAB C
Macrocells
Macrocells
33 to 48
1 to 16
2 to 16
2 to 16
16
16
36
36
MAX 7000A Programmable Logic Device Data Sheet
PIA
36
36
2 to 16
2 to 16
16
16
Macrocells
Macrocells
17 to 32
49 to 64
LAB D
LAB B
6 or 10 Output Enables (1)
2 to 16
2 to 16
2 to 16
2 to 16
Control
Control
Block
Block
I/O
I/O
6
6
2 to 16 I/O
2 to 16 I/O
7